Conceptual models are an effective and unparalleled means to communicate complicated
information with a broad variety of stakeholders in a short period of time. However, in …

Abstract Knowledge sharing between different types of organisations, in this case the
University-Industry (UI) relation, contains barriers related to the differentiation of structure …

The awareness of the importance of information quality to effective decision making and
successful business operations is growing world-wide. However, even though the majority of …

Metrics have been popularly used to guide designers to develop quality data models.
Researchers have proposed metrics for multidimensional models for data warehouses …

Quality assessment of data models can be a challenging task due to its subjective nature.
For the schemaless, heterogeneous and diverse group of databases falling under the …

One of the main objectives of the software engineers is to provide software related solutions
for social problems and to increase the availability of social welfare. In that sense, the quality …

For developing good quality information systems, the need of developing good quality
conceptual models cannot be over emphasized. Completeness is an important characteristic …

Recursive queries and recursive derived tables constitute an important part of the SQL
standard. Their efficient processing is important for many real-life applications that rely on …

ABSTRACT The Operations and Maintenance Business Information Link (OMBIL) is a
relational data warehouse that provides users with direct access to performance-based …

Conceptual Modeling is one of the most important stages of the database (DB) design
methodology. A number of approaches for conceptual modeling have been devised in the …